Mercedes-Benz Sprinter / Dodge Sprinter. Manual — part 346

ADDITIONAL HEAT EXCHANGER

CAV

CIRCUIT

FUNCTION

A

12BR

GROUND

B

12RD/BL

AUXILIARY HEATER RELAY OUTPUT

C

16VT/BL

ADDITIONAL HEAT EXCHANGER CAV C TO HEAT EX-
CHANGER SWITCH CAV 7

D

16VT/YL

ADDITIONAL HEAT EXCHANGER CAV D TO HEAT EX-
CHANGER SWITCH CAV 4

ADDITIONAL HEAT EXCHANGER SWITCH

CAV

CIRCUIT

FUNCTION

1

16GY/DG/RD

LAMP DRIVER

3

16BK/BL/DG

FUSED IGNITION SWITCH OUTPUT

4

16VT/YL

ADDITIONAL HEAT EXCHANGER SWITCH CAV 4 TO
ADDITIONAL HEAT EXCHANGER CAV D

5

16BR

GROUND

7

16VT/BL

ADDITIONAL HEAT EXCHANGER SWITCH CAV 7 TO
ADDITIONAL HEAT EXCHANGER CAV C

8

16BK/BL/DG

FUSED IGNITION SWITCH OUTPUT

10

16BR

GROUND

AIR OUTLET TEMPERATURE SENSOR

CAV

CIRCUIT

FUNCTION

1

18BR/GY

AIR OUTLET TEMPERATURE SENSOR SIGNAL

2

18BR/BL

SENSOR GROUND

VA

8W-80 CONNECTOR PIN-OUTS

8W - 80 - 5

AIRBAG CONTROL MODULE - YELLOW

CAV

CIRCUIT

FUNCTION

1

20BL

DRIVER SEAT BELT TENSIONER LINE 2

2

20BR/YL

DRIVER SEAT BELT TENSIONER LINE 1

3

20BL

PASSENGER SEAT BELT TENSIONER LINE 2

4

20BR

PASSENGER SEAT BELT TENSIONER LINE 1

5

20BK

FUSED IGNITION SWITCH OUTPUT (RUN-START)

6

20BR

GROUND

7

20YL

AIRBAG WARNING INDICATOR DRIVER

8

-

-

9

20BK/RD

K-ACM

10

20DG

DRIVER AIRBAG SQUIB 1 LINE 2

11

20VT

DRIVER AIRBAG SQUIB 1 LINE 1

12

-

-

13

20BL/DG

PASSENGER AIRBAG SQUIB 1 LINE 2

14

20BR/DG

PASSENGER AIRBAG SQUIB 1 LINE 1

15

-

-

16

-

-

17

-

-

18

-

-

19

-

-

20

20DG

ENHANCED ACCIDENT REPORT DRIVER

21

-

22

-

23

-

24

-

25

-

AIRBAG SQUIB-DRIVER - YELLOW

CAV

CIRCUIT

FUNCTION

1

20DG

DRIVER AIRBAG SQUIB 1 LINE 2

2

20VT

DRIVER AIRBAG SQUIB 1 LINE 1

AIRBAG SQUIB-PASSENGER - YELLOW

CAV

CIRCUIT

FUNCTION

1

20BL/DG

PASSENGER AIRBAG SQUIB 1 LINE 2

2

20BR/DG

PASSENGER AIRBAG SQUIB 1 LINE 1

8W - 80 - 6

8W-80 CONNECTOR PIN-OUTS

VA

AMBIENT TEMPERATURE SENSOR

CAV

CIRCUIT

FUNCTION

1

20BL/DG

AMBIENT TEMPERATURE SENSOR SIGNAL (+)

2

20BR/DG

AMBIENT TEMPERATURE SENSOR SIGNAL RETURN

ASH RECEIVER LAMP

CAV

CIRCUIT

FUNCTION

1

18GY/DG/RD

LAMP DRIVER

3

18BR

GROUND

AUTOMATIC TEMPERATURE CONTROL MODULE C1 - BROWN

CAV

CIRCUIT

FUNCTION

1

16RD/BL

FUSED B(+)

2

18DG/RD (REST SYSTEM)

CIRCULATION PUMP CONTROL

3

18BK/RD

A/C AUXILIARY FAN RELAY HIGH SIDE CONTROL

4

16BL/YL

HEATER BOOSTER MODE

5

18BR/VT

WATER CYCLE VALVE CONTROL

6

20RD/BL

5 VOLT SUPPLY

7

18BK/YL

K-IC/ATC/HBM/CHM

8

20BL/VT

D(+) RELAY CONTROL

8

16RD/YL/WT

FUSED D(+) RELAY OUTPUT

9

16GY/DG/RD

LAMP DRIVER

10

16BL

CABIN HEATER CONTROL

11

16BK/BL/WT

RECIRCULATED AIR SOLENOID VALVE CONTROL

12

16BL/DG

A/C COMPRESSOR CLUTCH CONTROL

13

18BR/DG

EVAPORATOR TEMPERATURE SENSOR SIGNAL

14

-

-

15

16BR

GROUND

16

18BR/GY

AIR OUTLET TEMPERATURE SENSOR SIGNAL

17

20DG/WT

CAN C BUS (+)

18

18BR/BL

SENSOR GROUND

19

20BR/RD

REFRIGERANT PRESSURE SENSOR FEEDBACK

20

20DG

CAN C BUS (-)

21

16BK/BL/DG

FUSED IGNITION SWITCH OUTPUT

VA

8W-80 CONNECTOR PIN-OUTS

8W - 80 - 7

AUTOMATIC TEMPERATURE CONTROL MODULE C2

CAV

CIRCUIT

FUNCTION

1

14BK/VT

FAN STAGE 1 RELAY OUTPUT

1

12YL

BLOWER MOTOR LOW DRIVER

2

12WT

BLOWER MOTOR HIGH DRIVER

3

12WT/BK

BLOWER MOTOR M1 DRIVER

4

12YL/BK

BLOWER MOTOR M2 DRIVER

5

12RD/BL

FUSED B(+)

AUXILIARY HEATER CONTROL

CAV

CIRCUIT

FUNCTION

1

16GY/DG/RD

LAMP DRIVER

2

-

-

3

16RD/YL

FUSED B(+)

4

-

-

5

-

-

6

-

-

7

16YL

CABIN HEATER CONTROL

8

-

-

9

-

-

10

16BR

GROUND

BLOWER MOTOR RESISTOR BLOCK

CAV

CIRCUIT

FUNCTION

1

12YL/BK

BLOWER MOTOR M2 DRIVER

2

12YL

BLOWER MOTOR LOW DRIVER

3

12WT/BK

BLOWER MOTOR M1 DRIVER

4

12DG

BLOWER MOTOR HIGH DRIVER

BLOWER MOTOR RESISTOR BLOCK C1

CAV

CIRCUIT

FUNCTION

1

12RD/BL

FUSED B(+)

2

12WT

BLOWER MOTOR (+)

8W - 80 - 8

8W-80 CONNECTOR PIN-OUTS

VA